Basic Analysis

Dec 27, 2011 Sample

5 Year Average
(prior to Dec 27, 2011 sample)

Density (kg/m3)

864.7

862.5 ± 3.3

Gravity (oAPI)

32.0

32.4 ± 0.6

Sulphur (wt%)

0.10

0.10 ± 0.01

MCR (wt%)

0.10

ND

Nickel (mg/L)

ND

ND

Vanadium (mg/L)

ND

ND

*ND indicates a tested value below the instrument threshold.

Light Ends

Dec 27, 2011 Sample

5 Year Average

C3- (vol%)

0.19

0.14 ± 0.08

Butanes (vol%)

2.37

2.80 ± 0.44

Pentanes (vol%)

1.95

1.52 ± 0.35

Hexanes (vol%)

2.11

1.93 ± 0.35

Heptanes (vol%)

2.16

1.94 ± 0.30

Octanes (vol%)

2.93

2.61 ± 0.38

Nonanes (vol%)

2.60

2.38 ± 0.34

Decanes (vol%)

1.24

1.26 ± 0.18

BTEX

Dec 27, 2011 Sample

5 Year Average

Benzene (vol%)

0.04

0.03 ± 0.01

Toluene (vol%)

0.16

0.15 ± 0.04

Ethyl Benzene (vol%)

0.11

0.09 ± 0.02

Xylenes (vol%)

0.35

0.32 ± 0.06

HTSD Distillation Summary

Dec 27, 2011 Sample

5 Year Average